CSS Speech Module Level 1 publication history Date Status 14 February 2023 Candidate Recommendation Draft 10 March 2020 Candidate Recommendation Snapshot 5 June 2018 Retired 20 March 2012 Candidate Recommendation Snapshot 18 August 2011 Last Call Working Draft 19 April 2011 Working Draft 16 December 2004 Working Draft 27 July 2004 Working Draft 14 May 2003 Working Draft